ds3881et-r-c Maxim Integrated Products, Inc., ds3881et-r-c Datasheet - Page 12

• Manufacturer Part Number: ds3881et-r-c
• Description: Ds3881 Single-channel, Automotive Ccfl Controller
• Manufacturer: Maxim Integrated Products, Inc.

Single-Channel Automotive CCFL Controller
Figure 5. Frequency Configuration Options for Designs Using Multiple DS3881s
12
(22.5Hz TO 440Hz)
(22.5Hz TO 440Hz)
DIMMING CLOCK
DPWM SIGNAL
BRIGHTNESS
BRIGHTNESS
____________________________________________________________________
LAMP FREQUENCY
LAMP FREQUENCY
LAMP FREQUENCY
ANALOG
ANALOG
RESISTOR-SET
RESISTOR-SET
RESISTOR-SET
RESISTOR-SET
FREQUENCY
DIMMING
0.5V
0.5V
2.0V
2.0V
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
PSYNC
LSYNC
POSC
LOSC
PSYNC
LSYNC
LOSC
PSYNC
LSYNC
POSC
LOSC
PSYNC
LSYNC
LOSC
PSYNC
LSYNC
POSC
LOSC
PSYNC
LSYNC
LOSC
BRIGHT
BRIGHT
POSC
BRIGHT
BRIGHT
POSC
BRIGHT
BRIGHT
POSC
LAMP FREQUENCY RECEIVER
LAMP FREQUENCY RECEIVER
LAMP FREQUENCY RECEIVER
LAMP FREQUENCY SOURCE
LAMP FREQUENCY SOURCE
LAMP FREQUENCY SOURCE
DPWM RECEIVER
DPWM RECEIVER
DPWM RECEIVER
DPWM RECEIVER
DPWM SOURCE
DPWM SOURCE
DS3881
DS3881
DS3881
DS3881
DS3881
DS3881
(40kHz TO 100kHz)
(40kHz TO 100kHz)
(40kHz TO 100kHz)
(22.5Hz TO 440Hz)
(22.5Hz TO 440Hz)
DIMMING CLOCK
DPWM SIGNAL
DIMMING FREQUENCY
LAMP CLOCK
LAMP CLOCK
LAMP CLOCK
BRIGHTNESS
BRIGHTNESS
ANALOG
ANALOG
RESISTOR-SET
0.5V
0.5V
2.0V
2.0V
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
LOSC
LOSC
LOSC
BRIGHT
PSYNC
LSYNC
POSC
BRIGHT
PSYNC
LSYNC
POSC
LOSC
BRIGHT
PSYNC
LSYNC
POSC
BRIGHT
PSYNC
LSYNC
POSC
LOSC
BRIGHT
PSYNC
LSYNC
POSC
BRIGHT
PSYNC
LSYNC
POSC
LOSC
LAMP FREQUENCY RECEIVER
LAMP FREQUENCY RECEIVER
LAMP FREQUENCY RECEIVER
LAMP FREQUENCY RECEIVER
LAMP FREQUENCY RECEIVER
LAMP FREQUENCY RECEIVER
DPWM RECEIVER
DPWM RECEIVER
DPWM RECEIVER
DPWM RECEIVER
DPWM SOURCE
DPWM SOURCE
DS3881
DS3881
DS3881
DS3881
DS3881
DS3881